Description:
York 640D0062H01 is a dedicated digital I/O board for York Quantech series chillers, serving as a bridge between the main control board and field components (such as compressors, fans, valves, sensors, and alarms). It adopts a multi - layer FR - 4 PCB and industrial - grade electronic components, integrating multiple digital input and output channels, which can convert and transmit on - site switch signals and control commands stably, and has the characteristics of strong anti - interference ability and high reliability. The core functions include receiving and processing digital signals from the field (such as component operation status, limit switch signals), outputting control signals to drive the action of on - site components, and cooperating with the main control board to complete the overall control logic of the chiller, and conducting fault self - diagnosis of the I/O channel. It is fully compatible with York Quantech series chiller control systems, and is an essential replacement part for the maintenance and repair of the unit's I/O interface, ensuring the normal communication between the control system and the field components.
Key Specifications:
- Model: 640D0062H01
- Product Name: York Quantech Chiller Digital I/O Board (Digital Input/Output Interface Board)
- Brand: York (OEM Genuine)
- Compatible Systems: York Quantech series chiller control systems (especially BOG compressor - related control systems)
- PCB Material: FR - 4 epoxy glass cloth laminate
- Core Components: Industrial - grade optocouplers, digital signal processing chips, multiple I/O interface modules
- Key Functions: Digital signal input/output, signal conversion and transmission, I/O channel fault self - diagnosis, cooperation with the main control board for control logic execution
- Input Channels: Multiple digital input channels (typically 8-16 channels, subject to official data)
- Output Channels: Multiple digital output channels (typically 8-16 channels, subject to official data)
- Power Supply: Matches Quantech system power (usually 24V DC, refer to the unit nameplate)

Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.